133021210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1900303}}^1$

素因数の和:1900317

約数の個数: 16

約数和(自身を含む): 273643776

約数和(自身を除く): 140622566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1900303, 3800606, 9501515, 13302121, 19003030, 26604242, 66510605, 133021210]

約数ペア:

[(1, 133021210), (2, 66510605), (5, 26604242), (7, 19003030), (10, 13302121), (14, 9501515), (35, 3800606), (70, 1900303)]